Curated OER
Keeping Watch on Coral Reefs
High schoolers view a tutorial on coral reefs then investigate corals under stress. In this Earth Science lesson students prepare a written report and explain the relationship between coral reefs and their zooxanthellae.
Curated OER
Symbiotic Relationships
Offering a comprehensive overview of symbiotic relationships, this presentation would be a great way to introduce or review material covered in a biology class. There are definitions, examples, and a quiz on the meaning of parasitism,...
Cold Spring Harbor Laboratory
Higher Cells Incorporate an Ancient Chromosome
Chromosomes contain keys to history including links from royalty to Neanderthals. Young scientists learn about Ivan Wallin's research into chromosomes with an animation and videos. Then, the concept connects to mysteries related to...
Curated OER
Symbiosis and Co-evolution
By choosing a species and researching an adaptive symbiotic relationship it shares with another species, your students are able to investigate a symbiotic relationship in a lab setting. They create a presentation using a variety of...
Curated OER
Keeping Watch on Coral Reefs
Students investigate the dangers Coral Reefs face by investigating satellite images. In this environmental protection lesson, students utilize the Internet to discover the types of satellites and sensors used to provide oceanographic...
Curated OER
Coral Reefs
Learners research coral reefs and identify their benefits to humans, threats to the reef, how to reduce and eliminate threats, and more. In this coral reef lesson plan, students research the reefs, and take a field trip to an aquarium.
Curated OER
Mycorrhiza
Students examine the symbiotic relationship between fungus and plants. In this ecosystem lesson students complete several mycorrhiza experiments.
Curated OER
The Physiological Tolerance of Two Species of Protozoans
Students examine the differences in pH tolerance between the two species and relate these differences to their respective niches.